EN 24946:1990/AC:1991
(Corrigendum)Steel and cast iron - Determination of copper content - 2,2'diquinolyl spectrophotometric method (ISO 4946:1984)
Steel and cast iron - Determination of copper content - 2,2'diquinolyl spectrophotometric method (ISO 4946:1984)
Stahl und Roheisen - Ermittlung des Kupfergehaltes - Spektrophotometrische Methode mittels 2,2'-Bichinolyl (ISO 4946:1984)
Aciers et fontes - Dosage du cuivre - Méthode spectrophotométrique au 2,2'biquinolyle (ISO 4946:1984)
Jeklo in lito železo - Določevanje bakra - Spektrofotometrična metoda z 2.2-dikinolilom (ISO 4946:1984)
General Information
- Status
- Withdrawn
- Publication Date
- 31-Aug-1991
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- ECISS/TC 102 - Methods of chemical analysis for iron and steel
- Drafting Committee
- ECISS/TC 20 - Methods of chemical analysis of ferrous products
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 09-Mar-2016
- Completion Date
- 21-Jan-2026
Relations
- Effective Date
- 16-Mar-2016
- Effective Date
- 08-Jun-2022
Frequently Asked Questions
EN 24946:1990/AC:1991 is a corrigendum published by the European Committee for Standardization (CEN). Its full title is "Steel and cast iron - Determination of copper content - 2,2'diquinolyl spectrophotometric method (ISO 4946:1984)". This standard covers: Steel and cast iron - Determination of copper content - 2,2'diquinolyl spectrophotometric method (ISO 4946:1984)
Steel and cast iron - Determination of copper content - 2,2'diquinolyl spectrophotometric method (ISO 4946:1984)
EN 24946:1990/AC:1991 is classified under the following ICS (International Classification for Standards) categories: 77.080.01 - Ferrous metals in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 24946:1990/AC:1991 has the following relationships with other standards: It is inter standard links to EN ISO 4946:2016, EN 24946:1990. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 24946:1990/AC:1991 is associated with the following European legislation: Standardization Mandates: M/BC/CEN/86/1. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 24946:1990/AC:1991 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stahl und Roheisen - Ermittlung des Kupfergehaltes - Spektrophotometrische Methode mittels 2,2'-Bichinolyl (ISO 4946:1984)Aciers et fontes - Dosage du cuivre - Méthode spectrophotométrique au 2,2'biquinolyle (ISO 4946:1984)Steel and cast iron - Determination of copper content - 2,2'diqui
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